Final answer:
The American Psychological Association (APA) issued guidelines in the early 1990s to avoid heterosexual bias in language.
Step-by-step explanation:
In the early 1990s, the American Psychological Association (APA) issued a published set of guidelines for avoiding heterosexual bias in language. These guidelines aimed to promote inclusivity and respect for all sexual orientations by offering alternative language choices. For example, instead of assuming that everyone is heterosexual, the guidelines encourage writers and speakers to use gender-neutral language and recognize diverse relationship types.